.selectIcon {
  position: relative;
  width: 500px;
  .iconContent {
    margin-top: 12px;
    .iconList {
      height: 300px;
      overflow: auto;
      margin-top: 6px;
      display: flex;
      /*一行 3 个元素*/
      flex-wrap: wrap;

      .iconItem {
        flex: 0.3;
        height: 80px;
        padding: 6px;
        display: flex;
        align-items: center;
        flex-direction: column;
        cursor: pointer;
        font-size: 42px;

        &:hover {
          background: #f5f5f5;
        }
      }
    }

  }
}
